one	1
two	2
three	3
four	4
five	5
six	6
seven	7
eight	8
nine	9
ten	10
eleven	11
twelve	12
thirteen	13
fourteen	14
fifteen	15
sixteen	16
seventeen	17
eighteen	18
nineteen	19
twenty	20
twenty	20
twenty-one	21
twenty-two	22
twenty-three	23
twenty-four	24
twenty-six	26
twenty-seven	27
twenty-eight	28
twenty-nine	29
thirty	30